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Date: Tue, 11 Nov 2014 12:41:18 +0200 From: Oleksandr Natalenko <oleksandr@...alenko.name> To: Viresh Kumar <viresh.kumar@...aro.org> Cc: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Linux PM list <linux-pm@...r.kernel.org>, linux-acpi@...r.kernel.org Subject: Re: [BUG] oops in cpufreq driver with AMD Kaveri CPU It seems that this bug has nothing to do with acpi-cpufreq code but with another ACPI area. With ACPI enabled kernel may hang in a day or in a week (never survived more than approx. 2 weeks). With acpi=off it seems to work OK. For instance, I had to boot Ubuntu installer with acpi disabled to finish it successfully. Usually, hanging is not accompanied by panic log. Only small vertical red lines appear on the screen near letters (tried to use plaintext 80x25 console without radeon and got the same issue). Still observing this for 3.16 kernel. On Wednesday 13 August 2014 10:12:06 Viresh Kumar wrote: > On 13 August 2014 00:24, Oleksandr Natalenko <oleksandr@...alenko.name> wrote: > > Updated logs. > > Also will it be possible for you to find the last working kernel after > which this > happened? -- Oleksandr post-factum Natalenko, MSc pf-kernel community https://natalenko.name/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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